 20-year war really didn't, I don't know that in the long term we accomplished too much, but what is your assessment of what we should learn from this? I know we could spend hours on this, but kind of summing it up, what do you think the lesson the U.S. should learn from this? Well, I'll say that there's a whole commission working on trying to figure out what those lessons are. I think a couple, off the top of my head, I think we've got to be real careful about when we enter into these countries that we're very clear on what mission we want to do.